193430700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 144

約数和(自身を含む): 642181120

約数和(自身を除く): 448750420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2311, 2325, 2700, 2790, 3100, 3348, 4185, 4622, 4650, 5580, 6933, 6975, 8370, 9244, 9300, 11555, 13866, 13950, 16740, 20799, 20925, 23110, 27732, 27900, 34665, 41598, 41850, 46220, 57775, 62397, 69330, 71641, 83196, 83700, 103995, 115550, 124794, 138660, 143282, 173325, 207990, 214923, 231100, 249588, 286564, 311985, 346650, 358205, 415980, 429846, 519975, 623970, 644769, 693300, 716410, 859692, 1039950, 1074615, 1247940, 1289538, 1432820, 1559925, 1791025, 1934307, 2079900, 2149230, 2579076, 3119850, 3223845, 3582050, 3868614, 4298460, 5373075, 6239700, 6447690, 7164100, 7737228, 9671535, 10746150, 12895380, 16119225, 19343070, 21492300, 32238450, 38686140, 48357675, 64476900, 96715350, 193430700]

約数ペア:

[(1, 193430700), (2, 96715350), (3, 64476900), (4, 48357675), (5, 38686140), (6, 32238450), (9, 21492300), (10, 19343070), (12, 16119225), (15, 12895380), (18, 10746150), (20, 9671535), (25, 7737228), (27, 7164100), (30, 6447690), (31, 6239700), (36, 5373075), (45, 4298460), (50, 3868614), (54, 3582050), (60, 3223845), (62, 3119850), (75, 2579076), (90, 2149230), (93, 2079900), (100, 1934307), (108, 1791025), (124, 1559925), (135, 1432820), (150, 1289538), (155, 1247940), (180, 1074615), (186, 1039950), (225, 859692), (270, 716410), (279, 693300), (300, 644769), (310, 623970), (372, 519975), (450, 429846), (465, 415980), (540, 358205), (558, 346650), (620, 311985), (675, 286564), (775, 249588), (837, 231100), (900, 214923), (930, 207990), (1116, 173325), (1350, 143282), (1395, 138660), (1550, 124794), (1674, 115550), (1860, 103995), (2311, 83700), (2325, 83196), (2700, 71641), (2790, 69330), (3100, 62397), (3348, 57775), (4185, 46220), (4622, 41850), (4650, 41598), (5580, 34665), (6933, 27900), (6975, 27732), (8370, 23110), (9244, 20925), (9300, 20799), (11555, 16740), (13866, 13950)]